Sealing and weather strip

Description:

At present, More and more sealing strips on the market are made of TPE or TPV to replace PVC and rubber

And almost 50% sealing are made of TPV or TPS in the market.

Advantage：

TPE material used for door and window sealing strip has the following advantages:

(1) Non-toxic, environmental protection, pollution-free: no nitrite and other carcinogens, no heavy metals, no irritating smell, no harm to the human body, the environment, belongs to green environmental protection products.  Products through SGS certification, in line with the EU ROHS directive.  

(2) Low material density: there is no calcium powder and other fillers in the production process, and the product density is 0.90-0.98, only equivalent to about 67% of EPDM material sealing strip.  

(3) Good aging resistance: normal service life is not less than 20 years.  It has good tolerance to ultraviolet light, acid rain, ozone, humid air and electric arc.  There will be no hardening, oil flow, shortening and other phenomena.  

(4) The product can be recycled after recycling, which is conducive to saving capital and energy.  

(5) Excellent processing performance: according to the color of the profile, a variety of color rubber strip, white rubber strip, transparent rubber strip, etc., uniform color, do not fade (7) Excellent high and low temperature resistance: better than the traditional material PVC and EPDM sealing strip.  

(6) Good resilience, high tear strength: under the condition of 30% compression rate, 70℃×24h, the compression permanent deformation is 22%, and the tear strength is 50 KN/M under the test of ASTM D624;  

(7) Can be heat welding, Angle welding can fundamentally solve the Angle, untight seal glue the problem such as craze, its welding process is simple, high efficiency and high welding strength, easy installation, after welding and saving the cost of the corner, glue, etc, as the country for the strengthening of energy saving and environmental protection policy, TPE in the field of high-end doors and Windows sealing strip will be preferred.  

Specification Property：